12:40:41 Create new PHPExcel object
12:40:41 Set document properties
12:40:41 Add some data
12:40:41 Add comments
12:40:41 Add rich-text string
12:40:41 Merge cells
12:40:41 Protect cells
12:40:41 Set cell number formats
12:40:41 Set column widths
12:40:41 Set fonts
12:40:41 Set alignments
12:40:41 Set thin black border outline around column
12:40:41 Set thick brown border outline around Total
12:40:41 Set fills
12:40:41 Set style for header row using alternative method
12:40:41 Unprotect a cell
12:40:41 Add a hyperlink to the sheet
12:40:41 Add a drawing to the worksheet
12:40:41 Add a drawing to the worksheet
12:40:41 Add a drawing to the worksheet
12:40:41 Play around with inserting and removing rows and columns
12:40:41 Set header/footer
12:40:41 Set page orientation and size
12:40:41 Rename first worksheet
12:40:41 Create a second Worksheet object
12:40:41 Add some data
12:40:41 Set the worksheet tab color
12:40:41 Set alignments
12:40:41 Set column widths
12:40:41 Set fonts
12:40:41 Add a drawing to the worksheet
12:40:41 Set page orientation and size
12:40:41 Rename second worksheet
12:40:41 Hide grid lines
12:40:41 Set orientation to landscape
12:40:41 Write to PDF format using DomPDF
NOTICE: Please set the $rendererName and $rendererLibraryPath values
at the top of this script as appropriate for your directory structure